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10 Free AI Caption Generator for Social Media

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Ankita

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Looking for ways to generate impressive captions for social media? We have got you covered! You can create unique and suitable captions for your posts using simple text prompts or short descriptions on AI Caption Generators. 

AI Caption Generators are tools that can transform your text prompts into exciting AI captions using Artificial Intelligence.

Just like your posts, your captions also play a major part in boosting your engagement and enhancing your overall presence on social media platforms. Therefore, it’s crucial that you use impactful captions for your post to attract a larger audience. 

While this process can be a bit difficult for many users, AI Caption Generators have completely transformed and simplified the caption-generating process. But with so many options available it can be difficult to select one.

Therefore, here are some of the best free AI Caption Generators for Social media that can help you generate excellent AI captions in seconds. 

10 Free AI Caption Generator for Social Media

To generate an impactful caption it’s important you access a good AI Caption generator as it helps understand your requirements better.

Therefore, here is the best free AI Caption generator for social media that can analyze your prompt and create impressive AI captions for your posts effortlessly. 

1. Hootsuite 

Hootsuite is a free social media caption generator that can easily generate eye-catching and unique captions for your posts. This tool can create a list of interesting captions ideas and options using minor details about your posts.

Hootsuite has been trained using the popular AI language model ChatGPT 3.5 (GPT-3.5). This language model has been trained by reading an extensive amount of online texts which can help generate excellent AI captions for your posts. 

To access Hootsuite, users need to start by specifying what social media channels they are using such as Instagram, Linkedin, Facebook, Twitter, and more. After this, users need to select the writing style of their posts.

Hootsuite provides a list of style options to choose from such as Friendly, Educational, Fun, Sophisticated, and more.

Next, users need to select their desired language or post, add a short description explaining what their post is about, and type in a few keywords that can back your post.

Now, click on “Generate caption” and within seconds Hootsuite will generate a list of unique AI captions for your post. 

Features of Hootsuite: 

  • This platform utilizes the AI language model GPT-3.5 to come up with appropriate captions for your posts. 
  • Hootsuite can generate AI captions for a wide range of platforms such as Instagram, Facebook, Twitter, and much more. 
  • Users can select their desired language for their AI caption. 

Pricing of Hootsuite: 

There are three plans offered by Hootsuite, which are mentioned below: 

Professional Team Business 
$99/month $249/month $739/month 
10 social profiles included 20 social profiles included 35 social profiles included 

2. Copy.AI

Copy.AI is an AI-powered Instagram caption-generating tool. It can generate perfect AI captions for your images and help you get more engagement on your Instagram account. Its perfectly crafted AI Captions can help users get more likes, followers, and comments.

To generate AI captions on Copy.AI users need to start by clicking on the “Instagram Caption” option on the Tools list under the social media tools option. After this, users need to provide a detailed description of their posts.

It’s recommended to be extra detailed while explaining your post to receive the best results. Next, you need to pick a writing tone for your caption that perfectly describes your brand voice.

Once done, click on “Create Copy” and within seconds Copy.AI will generate your AI caption. 

Features of Copy.AI: 

  • Copy.AI contains a simple and intuitive interface. 
  • Allow users to choose a writing tool that perfectly matches your brand voice. 
  • Is capable of generating excellent captions at a fast speed. 

Pricing of Copy.AI: 

Copy.AI offers a free plan with limited features while the premium plan starts at $49/month. 

3. Mention 

Mention is another AI Instagram caption-generating tool that can instantly generate compelling and unique AI captions for your Instagram posts or reels. Mention is capable of generating captions for all kinds of posts and reels which can help grow your presence on Instagram. 

To use this tool, users need to enter details about their posts, briefly explaining what the post is about and the main elements of your post. After this, you need to select a tone for your caption such as Friendly, Professional, Relaxed, Humorous, Sad, and more.

Within a few seconds Mention will generate an amazing AI caption for your Instagram post based on your selected tone. Not only will it generate a unique caption but will also include various hashtags suitable for your posts.

Overall, Mention is an excellent AI caption-generating tool for beginners and professionals thanks to its simple and intuitive interface. 

Features of Mention:

  • This platform contains a simple and intuitive interface. 
  • Users can select the writing tone of their AI caption such as Humorous, Sad, Professional, Happy, and more. 
  • Can generate amazing AI captions for your posts at a fast speed. 

Pricing of Mention: 

Mention provides a 14-day free trial option for its users. 

Solo Pro ProPlus 
€49/month €99/month €179/month 

4. Ahrefs 

Ahrefs is a free AI Instagram Caption Generating tool that can form a wide range of engaging Instagram captions that can enhance your social media presence.

This tool utilizes advanced language models that learn grammar, patterns, and vocabulary from an extensive amount of text data. This data helps Ahrefs to generate unique human-like captions based on your input. 

This tool allows users to generate amazing captions for their Instagram posts using text or uploading the image. The image can be uploaded in JPG, PNG, or GIF files less than 10MB.

Users can upload the image and write a short description (Optional) explaining their posts or simply add an input without an image. After this, users need to select a writing for their post such as Formal, Friendly, Confident, Bold, Empathetic, and more.

Users can then select the total variants they are looking for, you can select up to 5 variants. Ahrefs also allows users to choose whether they want to add hashtags or emojis in their captions and click on “Generate Caption.”

Within a few seconds Ahrefs will generate stunning AI captions for your Instagram posts based on your requirements. 

Features of Ahrefs: 

  • Ahrefs can generate unique AI captions using your uploaded images or text prompts. 
  • Users can select the writing tone of their images. 
  • This platform can also generate appropriate hashtags and emojis along with their captions to make their posts look more appealing. 

Pricing of Ahrefs: 

Lite StandardAdvanced 
$99$199$399

5. Pallyy

Pally is an AI caption-generating platform that utilizes Artificial Intelligence to transform your short descriptions into eye-catching captions.

This tool has integrated the caption generator into Pally’s scheduling workflow and can help generate stunning caption ideas for you within a few seconds while creating a new post. 

To generate captions using Pally, users need to start by providing a short description of their post explaining what the post is about, and more. Then, users need to select the length of the caption such as Short or Long.

After this, select the tone of your post such as Informative, Cute, Happy, Sad, Funny, Curious, and more. Now, select the total amount of hashtags you are looking for and click on “Generate Instagram Caption.”

Pally will instantly create excellent AI captions for your Instagram posts that will enhance your presence on Instagram and help you get more likes, and comments on your post. 

Features of Pally: 

  • The caption generator is integrated with the scheduling workflow of Pally. 
  • Allow users to select the tone of their AI caption. 
  • This platform is capable of generating impactful hashtags based on your provided input. 
  • Users can also decide whether they want Pally to generate short or long captions for their posts.  

Pricing of Pally: 

Pally offers a free plan through which users can schedule up to 15 posts a month for a single brand. It also offers a premium plan available for social media agencies for unlimited postings available at $18/month.  

6. CoSchedule 

CoSchedule is an AI-powered tool that can come up with unique and impressive AI captions for your social media account.

This tool can help generate eye-catching captions for your posts that are suitable for your posts and help increase the engagement rate on your account.

The best part about this tool is that it allows users to specify their target audience and based on it CoSchedule crafts your AI captions. 

To generate captions on CoSchedule, users need to start by selecting their network such as Instagram, TikTok, Twitter, and more. Then, users have to describe their posts and enter a few keywords backing their posts.

After this, users have to specify the target audience, this will help generate a more suitable and effective AI caption that can perfectly go with your audience. Lastly, users need to enter their writing tone such as Formal, Informal, Friendly, and more.

Now, you need to click on “Generate Captions” and within a few seconds CoSchedule will generate impressive AI captions for your content. 

Features of CoSchedule: 

  • This platform can generate impressive AI captions for a wide range of social media channels such as Instagram, Facebook, Twitter, TikTok, and more. 
  • Allow users to specify their target audience to generate more impactful caption ideas. 
  • Users can select the writing tone of their AI captions on this platform.  

Pricing of CoSchedule: 

This tool offers a free plan through which users can access the basic features. While the pro plan starts at $19/month. 

7. InstaSize 

InstaSize can help you get perfect Instagram captions with its AI-powered AI Instagram Captions Generator Tool.

This platform is capable of generating unique captions for your Instagram posts in various tones such as Funny, Witty, Professional, Bold, and more. The captions designed by InstaSize can help boost engagement on your post and enhance your overall presence on Instagram. 

The best part about InstaSize is that it contains a Caption Category option where users can access a wide range of pre-written captions based on different categories such as Art, Christmas, Disney, Couple, Halloween, Wedding, Vacation, and more.

To generate Instagram captions using InstaSize, users need to first write down a few words about their post, select a tone from the drop-down menu, and then, click on “Generate Caption.”

InstaSize will instantly analyze your provided description and generate unique captions that are suitable for your posts. 

Features of InstaSize: 

  • This platform is available for access through web applications and apps. Users can simply download the official app of Instasize on their smartphone through the Play Store or App Store and generate captions from anywhere. 
  • InstaSize contains a wide range of Caption categories. 
  • Allow users to select the tone of their Instagram caption. 

Pricing of InstaSize: 

InstaSize offers a premium version available at $4.99/month. 

8. Neuraltext

Neuraltext is an Instagram caption-generating platform that utilizes artificial intelligence to create unique caption ideas for your Instagram posts.

This platform can help users escape writer’s block and come up with amazing ideas for their Instagram posts. These tools are trained on the content of Instagram posts and they utilize algorithms to create captions that are relevant and suitable to your input. 

To generate your captions using Neuraltext, users need to simply add a short description about their post and click on “Generate.”

That’s it, within a few seconds, Neuraltext’s AI technology will analyze your description and generate unique captions for your Instagram posts. Not only caption, but this tool will automatically add a suitable hashtag to your caption as well.

If you are unsatisfied with the generated caption, you can click on the “Generate” option again and Neuraltext will produce a new caption based on your input.

Overall, Neuraltext is a decent and easy-to-use Instagram caption-generating tool that can be easily accessed by anyone. 

Features of Neuraltext: 

  • This platform can also help users write high-quality introductions, blog titles, paragraphs, meta descriptions, and more.
  • Easy to use and contains a simple interface. 
  • Produces suitable hashtags along with your caption to make your post more impactful. 
  • Is capable of generating Instagram captions at a fast speed.  

Pricing of Neuraltext: 

Starter Plan Basic Plan Pro Plan 
$19/month $49/month $119/month

9. Writerbuddy

Writerbuddy is an advanced AI writing tool that can generate excellent AI captions for your Instagram posts. Its AI-powered caption-generating tool can produce catchy Instagram captions with appropriate hashtags and emojis.

To generate captions for your Instagram post on Writerbuddy, you need to start by describing your post in a few words. After this, you need to select your language and select the total number of output you are looking for.

Once done, click on “Generate Instagram Caption.” Within a few seconds Writerbuddy will generate Instagram captions on the left-side of your screen. The generated caption will also include top hashtags that are suitable for your post along with emojis.

In case you are unsatisfied with the generated results users can click on “Generate Instagram Caption” again and a new set of captions will be generated for you. 

Features of Writerbuddy: 

  • This platform generates high-quality and unique captions with appropriate hashtags and emojis. 
  • Multiple language options are available
  • Allow users to set the total number of outputs.
  • Users can generate a new set of AI Captions by clicking on “Generate Instagram Caption.”

Pricing of Writerbuddy: 

Writerbuddy offers a free forever plan that provides you with 2000 free credits every month. 

10. StoryLab.ai

StoryLab.ai contains an AI-powered social media caption generator that helps users generate excellent social media captions.

The best part about StoryLab.ai is that it can create unique AI captions for numerous platforms such as Instagram, Facebook, Twitter, Pinterest, and more.

To generate captions using StoryLab, users need to start by selecting a platform like Twitter, Pinterest, Instagram, TikTok, etc.

After this, you need to talk about the topic and share details about your caption requirements. Once done, choose a Writing style like Professional, Friendly, Sassy, Adventurous, Casual, and more.

Now, click on “Run” and within 30 seconds StoryLab will generate suitable captions for your post. 

Features of StoryLab.ai: 

  • This platform can generate captions for a variety of platforms such as Twitter, Instagram, Pinterest, and LinkedIn. 
  • StoryLab contains multiple writing style options such as Adventurous, Sassy, Friendly, and more.
  • Contains a simple and intuitive interface. 

Pricing of StoryLab.ai:

StoryLab.ai offers a free plan where users can have 5 free AI Runs a month. While the premium plan is available for $19/month and offers unlimited AI Runs. Users can also purchase a limited pro plan available for $15/month that offers 100 AI Runs a month. 

Conclusion

AI Caption Generators are excellent tools that can help you generate impressive AI captions to attract a larger audience to your post. Not only can it help boost your post but also help grow your presence on social media.

Above we have mentioned some of the best AI Caption generators for social media that can create appropriate AI captions for your posts. 

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